| 输水钢管水泥砂浆内防腐裂缝研究 |
| |
| 引用本文： | 郑小东.输水钢管水泥砂浆内防腐裂缝研究[J].广西水利水电,2012(2):72-73,80. |
| |
| 作者姓名： | 郑小东 |
| |
| 作者单位： | 上海勘测设计研究院,上海,200434 |
| |
| 摘 要： | 分析了输水钢管水泥砂浆内防腐的工作机理及其产生裂缝的原因,从施工工艺、施工管理等方面提出了控制水泥砂浆裂缝产生的方法。并从提高水泥砂浆自身抗裂性能方面提出了添加聚丙烯纤维或聚合物的建议。
|
| 关 键 词： | 输水钢管 水泥砂浆内防腐 裂缝 抗裂性能 |
Study of Crack on internal cement mortar anti-corrosion layer of water delivery steel pipe |
| |
| ZHENG Xiao-dong.Study of Crack on internal cement mortar anti-corrosion layer of water delivery steel pipe[J].Gx Water Resources & Hydropower Engineering,2012(2):72-73,80. |
| |
| Authors: | ZHENG Xiao-dong |
| |
| Affiliation: | ZHENG Xiao-dong (Shanghai Investigation,Design & Research Institute,Shanghai 200434,China) |
| |
| Abstract: | Analysis was made on the working principle of internal cement mortar anti-corrosion layer of water delivery steel pipe and the causes for crack,based on which the author presented the methods of control cement mortar crack in respects of construction technology and construction management etc.,and suggested use polypropylene fiber or polymer additive to improve the crack resistance capability of cement mortar. |
| |
| Keywords: | Water delivery steel pipe internal cement mortar anti-corrosion layer crack crack resistance capability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
